Roast my landing page 🔥 Feedbacks appreciated 🤝

(1) The landing page looks super clean and professional.

(2) Inside the "More Signups" box, there is a typo: singup

(3) I am wondering if it would be better to explain Passwordless Authentication before Build vs Buy? It feels logically more smooth.

Finally, appreciate if you could help us check our landing page as well:)
https://www.indiehackers.com/post/please-roast-or-toast-our-landing-page-an-app-for-learning-content-discovery-daa645749f

For mobile view, I can see a huge space between "No Credit card" and "FREE Forever with email support". I also think that for mobile all images in "Secure and Modern Authentication Platform" section should be in the centre (currently they are on the left).